|Components of the high availability infrastructure (Topology |Services, Group Services, and Event Management) allocate port numbers from the |range 10000 to 10100, inclusive. Topology Services, Group Services, and |Event Management allocate port numbers when they are configured on the control |workstation.
|If a port number from this range is already listed in |/etc/services on the control workstation, then these subsystems try |another port number. Therefore, if any customer subsystem uses port |numbers in the range 10000-10100, such port numbers must be reserved in |/etc/services on the control workstation before Topology Services, |Group Services, and Event Management allocate port numbers.